/**
 * Copyright (C) 2008 Christopher Allen Ogden
 *
 *     This file is part of Odysi.
 *
 *  Odysi is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Odysi is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Odysi.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include <vector>
#include <string>
#include <SDL.h>
#include <SDL_opengl.h>
#include "pixel.h"

/**
 * Stores and displays images.
 *
 * @author  Ogden, Chris
 */
class Image
{
    public:
        /**
         * Constructor.
         */
        Image():_id(0) {}

        /**
         * Load an image from a TGA file.
         *
         * @param fileName  The name of the file to load.
         */
        void load(const std::string &fileName);

        /**
         * Draw the image.
         *
         * @param x The X location to draw the image.
         * @param y The Y location to draw the image.
         */
        void draw(int x, int y) const;

    private:
        /**
         * The image ID.
         */
        GLuint _id;
};

